Highest temperature in Wuhan on August 17?

Platform comparison

Market context

On 17 August 2026, Wuhan will experience peak summer heat, with the highest temperature recorded at Tianhe International Airport Station determining the settlement outcome. The market currently shows 0% implied probability, suggesting traders expect the actual high to fall outside whichever temperature range this particular option represents. Wuhan's August climate is characterised by intense heat and humidity, with historical August averages reaching 32–33°C, though daily highs frequently exceed 35°C during mid-month heat waves.

Historical August temperature data from Wuhan Tianhe Airport reveals consistent patterns useful for calibrating expectations. Over the past decade, mid-August highs have ranged from approximately 30°C during cooler years to 38°C during extreme heat events. The 2013 heat wave saw temperatures peak at 39°C, whilst more moderate years typically settle around 33–35°C. These precedents suggest the current 0% probability may reflect either an unusually narrow temperature band or a range positioned well above or below the climatological median for this date.

Traders should monitor meteorological forecasts from the China Meteorological Administration and international weather models as August 2026 approaches, as seasonal atmospheric patterns—particularly the East Asian summer monsoon's intensity and positioning—will drive actual conditions. Real-time observational data from Weather Underground's Daily Observations table, rather than summary figures, will determine settlement, making precise station-level reporting critical. Any significant deviation from typical August heat patterns would shift probability substantially, though current market positioning suggests confidence in outcomes outside this specific range.

Methodology

This page tracks Highest temperature in Wuhan on August 17? across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

UK Frequently Asked Questions

How accurate are political prediction markets?

Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.

Can prediction markets influence election outcomes?

Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.

Which platform has the deepest political liquidity?

Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.

Are political prediction markets legal in my country?

It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.

Are UK election prediction markets available from the UK?

Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.